CaptainDMA – 75T Card

The CaptainDMA 75T is a PCIe direct memory access (DMA) card built around a Xilinx Artix-7 XC7A75T FPGA. It links to a second computer over USB 3.2 Gen 2, and one USB-C port carries both data and JTAG, so firmware can be updated without a separate programmer.

Key features

• Xilinx Artix-7 XC7A75T FPGA with 75,520 logic cells
• USB 3.2 Gen 2 data link through an FT601 USB-to-FIFO bridge
• Manufacturer-rated bandwidth up to 5 Gbps (about 200 MB/s)
• A single USB-C port for both data and JTAG
• Standard PCIe form factor with a case bracket for installation

Specifications

FPGA

Xilinx Artix-7 XC7A75T

Logic cells

75,520

Host link

USB 3.2 Gen 2 (FT601 bridge)

Rated bandwidth

Up to 5 Gbps (about 200 MB/s, manufacturer figure)

Port

1 × USB-C (data and JTAG)

Form factor

PCIe card

What’s in the box

• DMA board
• Default firmware (for testing the card)
• USB-C 3.2 Gen 2 to USB-A cable
• Case bracket and mounting screws

Requirements

A free PCIe slot in the target computer and a USB 3.2 port on the second computer.

Product appearance may differ slightly from the pictures shown.

Support

Questions about compatibility or setup? Open a ticket on our Discord and the team will help.

For authorized cybersecurity research, education, and laboratory use. Cyber Ammo does not condone cheating, unauthorized access, or any illegal use.